Q. Which of the following command is incorrect?

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Q. To extract specific columns from a file, ____ command is used.

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Q. The expression cut -c -3 emp.lst will cut columns number _____

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Q. ____ option is used with the cut command for cutting fields.

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Q. What is the default delimiter used by the cut command for cutting fields?

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Q. Which option is used with the cut command for cutting field base on the value of our specified delimiter?

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Q. We have to specify whether we want to cut fields or columns while using cut command.

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Q. The following command will produce an error.

$ cut -d “|” -f 1,4 emp.lst

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Q. Which one of the following commands is incorrect?

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Q. Which command is used for pasting files?

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Q. Whatever we have cut using cut command can be pasted back using paste command but vertically.

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Q. By default, sort command reorders lines in ASCII collating sequence.

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Q. Sort command uses ____ as default field delimiter.

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Q. Which option is used with sort command to specify the field delimiter?

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Q. Which option is used for sorting a file according to primary key?

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Q. The sort order can be reversed using ___ option.

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Q. We can perform sorting on secondary key also using sort command.

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Q. We cannot perform sorting on columns using sort command.

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Q. Which option is used when we’ve to sort files containing only numbers?

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Q. _____ option is used with sort command for removing repeated lines.

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